Ball marker



FIG. 1 is a perspective view of my new design for a top surface of a ball marker comprising a flat top surface with one side forming an arcuate perimeter portion having an edge with a slight radius as shown, the remaining sides forming a rectangular shaped perimeter and also having an edge with a radius as shown, a plurality of first indicia and a plurality of relatively smaller second indicia provided adjacent the arcuate perimeter portion; and,

FIG. 2 is a top view of the embodiment of FIG. 1. 

The ornamental design for a ball marker, as shown and described. 